Extends php BCMath lib for missing functions like floor, ceil, round, abs, min, max, rand for big numbers. Also wraps existing BCMath functions.

Round off datetime to fixed time interval

User enters the measurements in metres and the program calculates for them no of tins needed to paint the house. 1 can = 7m squared.

[php-lib] Utility library for numerics. Float versions of ceil(), floor() and rand() with precision. An open minded numeric parser, formatter, plus some additional functions.

Round a numeric value to the nearest power of two toward zero.

Round a numeric value to the nearest power of 10 toward positive infinity.

Round a numeric value to the nearest power of 10 toward zero.

A collection for common number functions (queries, comparisons, rounding, divisors, etc).

Round each element in a single-precision floating-point strided array toward positive infinity according to a strided mask array.

Round a numeric value to the nearest multiple of 10^n toward positive infinity.

Round each element in a double-precision floating-point strided array toward positive infinity.

Round each element in a double-precision floating-point strided array toward positive infinity according to a strided mask array.

Round a single-precision floating-point number toward positive infinity.

Round a numeric value to the nearest number toward positive infinity with N significant figures.

Round a complex number to the nearest integer.

Round each element in a single-precision floating-point strided array toward positive infinity.

Round each element in a strided array toward positive infinity.

Create an iterator which rounds each iterated value to the nearest power of 10 toward positive infinity.

Round a numeric value to the nearest power of two toward positive infinity.

Create an iterator which rounds each iterated value to the nearest power of two toward positive infinity.